• 제목/요약/키워드: Cotton Seed Meal

검색결과 33건 처리시간 0.022초

느타리버섯 재배에서 면실박의 첨가비율에 따른 생육 특성 (Growth characteristics of oyster mushroom in bottle cultivation with addition of cottonseed meal)

  • 이찬중;이은지;박혜성;공원식
    • 한국버섯학회지
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    • 제17권3호
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    • pp.162-166
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    • 2019
  • 느타리버섯 재배에서 영양원으로 가장 많이 사용하고 있는 면실박의 첨가비율은 12%이상이면 충분할 것으로 판단된다. 면실박을 12~18% 첨가된 배지에서는 균사생장량은 13.9~14.0 cm로 균사생장이 대조구와 같거나 조금 빨랐다. 그러나 면실박을 10% 이하 첨가한 배지에서는 대조구보다는 균사생장이 느렸다. 면실박 첨가량에 따른 균사밀도는 처리간에는 뚜렷한 차이를 보이지 않고 높은 밀도를 보였다. CN율은 면실박 2%첨가에서 42.5, 면실박 10%첨가에서 26.8, 면실박 12%첨가에서 25.4였으며, 면실박 16% 첨가에서는 20.4 그리고 면실박 18% 첨가에서는 18로 대조구와 비슷한 수치를 보였다. 갓 직경과 두께는 면실박 14% 처리에서 가장 높았고, 대의 굵기는 면실박 12% 첨가된 처리에서 가장 높았다. 대와 갓의 경도는 면실박 16% 첨가된 처리에서 가장 높았다. 대의 색도를 측정한 결과 L값은 면실박이 적게 첨가된 처리구에서 낮은 경향을 보였지만, a, b 값은 처리간에 뚜렷한 차이를 보이지 않았다. 병당 수량은 대조구가 147.2 g/850 ml였고, 면실박 12% 첨가에서 147.6 g/850 ml으로 대조구보다 조금 높았다.

Effect of Carbohydrate Sources and Levels of Cotton Seed Meal in Concentrate on Feed Intake, Nutrient Digestibility, Rumen Fermentation and Microbial Protein Synthesis in Young Dairy Bulls

  • Wanapat, Metha;Anantasook, N.;Rowlinson, P.;Pilajun, R.;Gunun, P.
    • Asian-Australasian Journal of Animal Sciences
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    • 제26권4호
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    • pp.529-536
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    • 2013
  • The objective of this study was to investigate the effect of levels of cottonseed meal with various carbohydrate sources in concentrate on feed intake, nutrient digestibility, rumen fermentation and microbial protein synthesis in dairy bulls. Four, 6 months old dairy bulls were randomly assigned to receive four dietary treatments according to a $2{\times}2$ factorial arrangement in a $4{\times}4$ Latin square design. Factor A was carbohydrate source; cassava chip (CC) and cassava chip+rice bran in the ratio of 3:1 (CR3:1), and factor B was cotton seed meal levels in the concentrate; 109 g CP/kg (LCM) and 328 g CP/kg (HCM) at similar overall CP levels (490 g CP/kg). Bulls received urea-lime treated rice straw ad libitum and were supplemented with 10 g of concentrate/kg BW. It was found that carbohydrate source and level of cotton seed meal did not have significant effects on ruminal pH, ammonia nitrogen concentration, microbial protein synthesis or feed intake. Animals which received CC showed significantly higher BUN concentration, ruminal propionic acid and butyric acid proportions, while dry matter, organic matter digestibility, populations of total viable bacteria and proteolytic bacteria were lower than those in the CR3:1 treatment. The concentration of total volatile fatty acids was higher in HCM than LCM treatments, while the concentration of butyric acid was higher in LCM than HCM treatments. The population of proteolytic bacteria with the LCM treatments was higher than the HCM treatments; however other bacteria groups were similar among the different levels of cotton seed meal. Bulls which received LCM had higher protein digestibility than those receiving HCM. Therefore, using high levels of cassava chip and cotton seed meal might positively impact on energy and nitrogen balance for the microbial population in the rumen of the young dairy bull.

Comparative Evaluation of Cotton Seed Meal and Sunflower Seed Meal in Urea Molasses Blocks Versus Commercial Concentrate as Supplement to Basal Ration of Wheat Straw with Stall-fed Buffalo Calves

  • Mirza, I.H.;Anjum, M.I.;Khan, A.G.;Azim, A.
    • Asian-Australasian Journal of Animal Sciences
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    • 제17권2호
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    • pp.193-198
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    • 2004
  • Eighteen water buffalo calves of Nili-Ravi breed (about 15 months age and of $147{\pm}12$ kg average body weight and mixed sex) were used with six animals on each treatment. All the animals were fed long wheat straw for ad libitum intake as the basal ration. Animals in group-I were supplemented with ad libitum amount of urea molasses block having cotton seed meal (CSMB) while the animals in group-II were supplemented with ad libitum urea molasses block containing sunflower seed meal (SFMB) and group III animals were supplemented with a fixed amount of commercial concentrate feed (CCF). The experiment lasted for a period of 80 days (April to June). Results revealed a significantly decreased total feed intake (wheat straw+supplements) in group-III ($1,666{\pm}52$ g/h/d) as compared to group I ($2,299{\pm}194$ g/h/d) and group-II ($2,193{\pm}230$ g/h/d). Average daily supplement intakes were $891{\pm}87$; $666{\pm}104$ and $593{\pm}0$ grams per head in group I, II and III, respectively. Supplement intakes among groups were different (p<0.05). Average daily body weight gains (g/h) were $214{\pm}25$, $174{\pm}23 $and $183{\pm}24$ for group I, II and III, respectively. Feed conversion ratio (FCR) was found to be $10.74{\pm}1.12$, $12.60{\pm}0.88$ and $9.90{\pm}1.33$ grams for group No. I, II and III, respectively. The economic net benefit of live weight gain of calves were 7.63, 6.11 and 7.33 rupees/h/d for group No. I, II and III, respectively. Thus SFM can replace CSM and urea molasses blocks can replace commercial concentrates as supplement to basal ration of wheat straw.

느타리버섯 병재배 면실박 대체배지 선발 (Selection of substitute medium of cotton seed pomace on the oyster mushroom for bottle cultivation)

  • 김정한;하태문;주영철
    • 한국버섯학회지
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    • 제3권3호
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    • pp.105-108
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    • 2005
  • 톱밥:비트펄프:면실박(50:30:20) 배지의 면실박 대체배지로서 아주까리박, 유채박을 사용한 경우 C/N율은 대조와 유사하였고, 야자박, 코코넛박을 이용한 배지에서는 대조보다 높은 C/N율을 나타났다. 아주까리박, 유채박 사용시 배양일수는 2~5일, 초발이소요일수는 2일 지연 되었고 수량 또한 대조보다 20g이상 낮게 나타났으며 야자박, 코코넛박 사용시 배양일수는 3일 지연되었으나 수량은 관행재배 128g/병과 비슷하게 나타났다. 경제성 분석결과, 미송톱밥:비트펄프:면실박(50:30:20)의 관행재배에서 면실박 대체배지로 야자박, 코코넛박을 이용시 1000병규모로 연간 8.2회 재배 경우 소득이 각각 2,864천원, 2,733천원으로 관행재배의 2,849천원 대비 101%, 96%의 소득지수를 보였다.

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Nutritional Value of Cottonseeds and It's Derived Products : I. Physical Fractionations and Proximate Composition

  • Mujahid, A.;Abdullah, M.;Barque, A.R.;Gilani, A.H.
    • Asian-Australasian Journal of Animal Sciences
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    • 제13권3호
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    • pp.348-355
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    • 2000
  • The study was conducted to determine physicochemical parameters in various physical fractions (linter, hull, kernel, oil and meal) of cottonseed of different varieties (MNH 147, CIM 240, NIAB 78, FH 87, CIM 109, MNH 93, FH 682, GOHAR 87, SLS 1 and B 557). Average components of linter, hull, and kernel in different varieties of cotton were 12.21, 28.24 and 70.42%, respectively. Average percentage of meal and oil was 48.97 and 22.09% in seed, and 69.28 and 30.72% in kernel, respectively. Maximum percentage of meal was recovered from variety CIM 240 and lowest in variety CIM 109. Statistical analysls revealed variety differences (p<0.05) in seed and it's components. Average contents of crude protein, crude fiber and ash was 22.31, 17.74 and 4.27% in seed, 2.85, 56.50 and 2.61% in hull; 32.62, 3.45 and 4.01 % in kernel; 47.15, 5.00 and 5.78% in meal, respectively. Average contents of Ca, p, Mg, K, Na and Cl were 0.09, 0.22, 0.26, 0.65, 0.009 and 0.035% in seed; 0.12, 0.07, 0.09, 0.51, 0.020 and 0.034% in hull and 0.16, 0.59, 0.32, 1.01, 0.03 and 0.07% in meal of different varieties of cotton, respectively. Fe, Zn, Cu and Mn were 141.35, 24.55, 186.50 and 27.12 mg/kg in seed; 158.48, 2.06, 74.60, and 22.17 mg/kg in hulls; and 167.62, 20.30, 185.83 and 20.67 mg/kg in meal, respectively. Significant varietal differences were observed in proximate composition and mineral contents of cottonseeds and derived products. Cottonseeds and their products of varieties FH 87, CIM 109 and MNH 93 showed higher nutrient density while lower was observed in varieties CIM 240, SLS I and FH 682.

면실박 대체 보리가루 첨가에 따른 느타리버섯의 생육 특성 (Growth characteristics of oyster mushroom upon addition of barley flour as a substitute for cotton seed meal)

  • 이찬중;이은지;박혜성;공원식
    • 한국버섯학회지
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    • 제15권3호
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    • pp.145-149
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    • 2017
  • 느타리버섯 재배에서 영양원으로 가장 많이 사용하고 있는 면실박 대체용 유기성자원을 선발한 결과 보리가루가 대체 배지재료로 충분할 것으로 판단된다. 면실박대체용 보리가루가 5% 첨가된 배지에서는 11.4 cm로 균사생장이 가장 빨랐으며, 보리가루가 30% 첨가된 배지에서는 9.0 cm로 균사생장이 가장 느렸다. 보리가루 첨가량에 따른 균사밀도는 보리가루 첨가량이 5%와 10%에서 균사밀도가 조금 낮았지만 다른 처리간에는 뚜렷한 차이가 없었다. 자실체 수량은 대조구가 155.9 g/850 ml였고, 보리가루와 면실박이 10% 첨가된 처리가 158 g/850 ml으로 가장 높았고, 보리가루만 첨가된 처리에서는 수량이 대조구보다 낮았다. 갓의 직경과 대경도는 보리가루 10%와 면실박 10% 처리에서 가장 높았고, 대의 굵기와 갓 경도는 보리가루만 10% 첨가된 처리에서 가장 높았다. 갓의 색도를 측정한 결과 L값은 보리가루만 10% 첨가된 처리에서 가장 높았고, a, b 값은 처리간에 뚜렷한 차이를 보이지 않았다. 느타리 종균 접종전 혼합배지의 pH는 4.7~5.0, 총질소함량은 1.7~2.2로 대조구에 비해 약간 낮은 경향을 보였고, 총탄소함량은 44.6~45.0로 대조구와 유의한 차이를 보이지 않았으며, 처리간에도 뚜렷한 차이를 보이지 않았다. 반면에 Cu, Fe 등 미량원소 함량은 대조구에 비해 낮은 경향을 보였다.

Nutritional Value of Cottonseeds and It's Derived Products : II. Free Gossypol, Available Lysine and In Vitro Protein Digestibility

  • Mujahid, A.;Abdullah, M.;Barque, A.R.;Gilani, A.H.
    • Asian-Australasian Journal of Animal Sciences
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    • 제13권3호
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    • pp.356-359
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    • 2000
  • The study was conducted to evaluate the nutritional value of seeds and various seed fractions of different varieties of cotton (MNH 147, CIM 240, NIAB 78, FH 87, CIM 109, MNH 93, FH 682, GOHAR 87, SLS I and B 557). Linter, hull, kernel and meal were obtained from cottonseed by physical and chemical methods. Free gossypol and available lysine contents of seed and it's fractions were determined. In vitro protein digestibility of cottonseed meal was also determined. Free gossypol and available lysine contents ranged between 0.22-2.26% and 0.64-1.32% in seed, and 0.03-0.29% and 1.38-2.36% in meal, respectively. FH 87 was highest both in free gossypol and available lysine content, and NIAB 78 was lowest in free gossypol content and FH 862 was lowest in available lysine content. In vitro protein digestibility of cottonseed meal ranged between 66,02-79,96%. Statistical analysis revealed significant (p<0.05) varietal differences in free gossypol, available lyslne and in vitro protein digestibility of cottonseed and derived products.

Influence of Various Sources of Non-Protein Nitrogenous Sources on In vitro Fermentation Patterns of Rumen Microbes

  • Ali, C.S.;Khaliq, T.;Sarwar, M.
    • Asian-Australasian Journal of Animal Sciences
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    • 제10권4호
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    • pp.357-363
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    • 1997
  • The effect of replacement of cotton seed meal (CSM), with various levels and sources of non-protein nitrogenous (NPN), substances on in vitro ruminal fermentation were studied. Cotton seed meal, in control ration provided nitrogen equivalent to 12.5 percent crude protein while in experimental ration was replaced at 30, 50 & 70 percent levels with urea, diammonium phosphate (DAP) and biuret, respectively. The results of incubation upto 48 hours indicated an improvement in digestibility by replacement of CSM with urea and biuret upto 50 percent protein equivalent, but not with DAP. Bacterial count from cultures containing 50% nitrogen from biuret was significantly higher than DAP, urea and CSM. Various sources of nitrogen produced $NH_3-N$ in increasing order of CSM, biuret, DAP and urea. Increasing levels of NPN resulted in progressive increase in the levels of $NH_3-N$. The levels of various NPN sources had no effect on pH. However, the pH values determined for urea and CSM were higher than biuret and DAP.

Effects of Nutrients and Culture Conditions on Morphology in the Seed Culture of Cephalosporium acremonium ATCC 20339

  • 이명선;김창호;오경권;홍석인;김승욱
    • Biotechnology and Bioprocess Engineering:BBE
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    • 제6권2호
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    • pp.156-156
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    • 2001
  • The objective of this study was to investigate the effects of nutrients and culture conditions on morphology during the seed culture of C. acremonium ATCC 20339 Morphological factors such as hyphal length number of tips number of arthrospores were observed to investigate the relationship between seed morphology and CPC production. During the time course of seed culture, hyphal length was shortened and the number of arthrospores increased rapidly On the other hand the number of tips deceased rapidly and this was closely related to the hyphal length Mixed nitrogen sources of 3% solybean meal and 1% cotton seed flour were determined as the proper organic nitrogen sources, in terms of the morphological factors in the seed culture. This fact was proven in batch culture for the production of Cephalosporin C. It was also found that a proper agitation speed enhanced the morphological differentiation of C. acremonium ATCC 20339, thus improving the production of Cephalosporin C.

다양한 기질에 대한 표고버섯 톱밥재배 가능성 (Utilization of various substrates for the cultivation of oak mushrooms (Lentinula edodes))

  • 정연석;장영선;유림;가강현
    • 한국균학회지
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    • 제47권4호
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    • pp.373-383
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    • 2019
  • 본 연구에서는 표고 톱밥재배의 배지 조성에 따른 생산성 및 버섯 특성에 대해 알아보기위해 총 10가지의 농업부산물을 영양원으로 사용하였다. 대두박과 면실박을 이용한 배지에서는 배양기간 동안 균사가 완전히 생장하지 않아서 재배에 이용할 수 없었다. NIFoS 2462 균주에서는 대두피, 면실피, 파옥쇄, 혼합배지에서는 밀기울보다 높은 생산량을 나타내었으며, NIFoS 2778에서는 밀기울의 생산량이 다른 영양원들보다 높게 나타났다. 대두피를 사용한 배지에서 발생한 버섯들은 다른 배지에서 발생된 버섯들보다 작은 크기의 버섯이 생산되었으며, 반대로 옥분을 이용한 배지에서는 다른 영양원을 사용한 배지보다 큰 버섯이 생산되었다. 이를 통해 배지에 첨가되는 영양원이 버섯의 특성에 영향을 주는 것으로 확인되었다. 영양원들의 기초 성분 조사 결과, 대두박과 면실박은 조단백질과 조회분의 비중이 높았다. 그리고 면실박에서는 총유기물 함량과 가용성무질소물의 양이 다른 영양원들에 비해 낮게 나타났다. 이러한 영양원들의 기초성분이 버섯 재배시 생산량 및 버섯의 특성에 영향을 준다고 여겨지며, 이와 같은 표고 재배에 대한 연구를 통하여 다양한 자원에 대한 활용 가능성을 넓히는 것이 중요하다.